Sealey Siegen Combination Ratchet Spanner Set 15pc Features: Chrome Vanadium steel ratchet combination spanner set. 72-Tooth ratchet ring and gear set requiring only 5º rotation to pick up the next tooth, ideal for applications where space is limited. Supplied in EVA storage tray. Technical Details: • Chrome Vanadium steel ratchet combination spanner set. • 72-Tooth ratchet ring and gear set requiring only 5º rotation to pick up the next tooth, ideal for applications where space is limited. • Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm. • Supplied in EVA storage tray. • Lifetime guarantee*. • Model No. S01247 • Model No. S01247 Additional Information: • Part of the Siegen by Sealey range of quality tools at competitive prices. • 72-Tooth ratchet ring and gear set requiring only 5º rotation to pick up the next tooth, ideal for applications where space is limited. • Supplied in EVA storage tray. • Lifetime guarantee*.